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SQL Tuning
SQL Tuning
ISBN: 0596005733
EAN: 2147483647
Year: 2003
Pages: 110
Authors:
Dan Tow
BUY ON AMAZON
Main Page
Table of content
Copyright
Dedication
Foreword
Preface
Objectives of This Book
Audience for This Book
Structure of This Book
Conventions Used in This Book
Comments and Questions
Acknowledgments
Chapter 1. Introduction
1.1 Why Tune SQL?
1.2 Who Should Tune SQL?
1.3 How This Book Can Help
1.4 A Bonus
1.5 Outside-the-Box Solutions
Chapter 2. Data-Access Basics
2.1 Caching in the Database
2.2 Tables
2.3 Indexes
2.4 Uncommon Database Objects
2.5 Single-Table Access Paths
2.6 Calculating Selectivity
2.7 Joins
Chapter 3. Viewing and Interpreting Execution Plans
3.1 Reading Oracle Execution Plans
3.2 Reading DB2 Execution Plans
3.3 Reading SQL Server Execution Plans
Chapter 4. Controlling Execution Plans
4.1 Universal Techniques for Controlling Plans
4.2 Controlling Plans on Oracle
4.3 Controlling Plans on DB2
4.4 Controlling Plans on SQL Server
Chapter 5. Diagramming Simple SQL Queries
5.1 Why a New Method?
5.2 Full Query Diagrams
5.3 Interpreting Query Diagrams
5.4 Simplified Query Diagrams
5.5 Exercises (See Section A.1 for the solution to each exercise.)
Chapter 6. Deducing the Best Execution Plan
6.1 Robust Execution Plans
6.2 Standard Heuristic Join Order
6.3 Simple Examples
6.4 A Special Case
6.5 A Complex Example
6.6 Special Rules for Special Cases
6.7 Exercise (See Section A.2 for the solution to the exercise.)
Chapter 7. Diagramming and Tuning Complex SQL Queries
7.1 Abnormal Join Diagrams
7.2 Queries with Subqueries
7.3 Queries with Views
7.4 Queries with Set Operations
7.5 Exercise (See Section A.3 for the solution to the exercise.)
Chapter 8. Why the Diagramming Method Works
8.1 The Case for Nested Loops
8.2 Choosing the Driving Table
8.3 Choosing the Next Table to Join
8.4 Summary
Chapter 9. Special Cases
9.1 Outer Joins
9.2 Merged Join and Filter Indexes
9.3 Missing Indexes
9.4 Unfiltered Joins
9.5 Unsolvable Problems
Chapter 10. Outside-the-Box Solutions to Seemingly Unsolvable Problems
10.1 When Very Fast Is Not Fast Enough
10.2 Queries that Return Data from Too Many Rows
10.3 Tuned Queries that Return Few Rows, Slowly
Appendix A. Exercise Solutions
A.1 Chapter 5 Exercise Solutions
A.2 Chapter 6 Exercise Solution
A.3 Chapter 7 Exercise Solution
Appendix B. The Full Process, End to End
B.1 Reducing the Query to a Query Diagram
B.2 Solving the Query Diagram
B.3 Checking the Execution Plans
B.4 Altering the Database to Enable the Best Plan
B.5 Altering the SQL to Enable the Best Plan
B.6 Altering the Application
B.7 Putting the Example in Perspective
Glossary
Colophon
Index
Index SYMBOL
Index A
Index B
Index C
Index D
Index E
Index F
Index G
Index H
Index I
Index J
Index K
Index L
Index M
Index N
Index O
Index P
Index Q
Index R
Index S
Index T
Index U
Index V
SQL Tuning
ISBN: 0596005733
EAN: 2147483647
Year: 2003
Pages: 110
Authors:
Dan Tow
BUY ON AMAZON
Identifying and Managing Project Risk: Essential Tools for Failure-Proofing Your Project
Identifying Project Resource Risk
Managing Project Constraints and Documenting Risks
Managing Activity Risks
Managing Project Risk
Appendix A Selected Detail From the PERIL Database
The CISSP and CAP Prep Guide: Platinum Edition
Cryptography
Operations Security
Understanding Certification and Accreditation
Appendix A Answers to Assessment Questions
Appendix G Control Baselines
WebLogic: The Definitive Guide
Split Directory Development
XML
Implementing Clients
Generating Log Messages
WebLogics SNMP Infrastructure
Programming Microsoft ASP.NET 3.5
The Web Forms Model
Web Forms Internals
Creating Bindable Grids of Data
Real-World Data Access
Working with the File System
Lean Six Sigma for Service : How to Use Lean Speed and Six Sigma Quality to Improve Services and Transactions
Executing Corporate Strategy with Lean Six Sigma
The Value in Conquering Complexity
Success Story #4 Stanford Hospital and Clinics At the forefront of the quality revolution
Phase 2 Engagement (Creating Pull)
Designing World-Class Services (Design for Lean Six Sigma)
Understanding Digital Signal Processing (2nd Edition)
AN INTRODUCTION TO FINITE IMPULSE RESPONSE (FIR) FILTERS
PITFALLS IN BUILDING IIR FILTERS
QUADRATURE SIGNALS IN THE FREQUENCY DOMAIN
A QUADRATURE OSCILLATOR
Section G.4. MULTISECTION COMPLEX FSF FREQUENCY RESPONSE
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